江陵萧是谁的孙子:A piece of shoes ( ). A.is worn out,B.are worn out 谢了

来源:百度文库 编辑:高校问答 时间:2024/05/15 16:27:50

没有人说apiece of shoes把,(一块鞋)??
差不多都说 a pair of shoes (一双鞋
答案是 A is worn out
a pair of shoe 是单数所以是 is worn out.

如果是 two pair of shoes 就是are worn out 应为是复数

不说"a piece of shoes"唉.如果你要这么说,那答案也是B
通常说"One of the shoes are worn out."

A